Mercurial > hg > CbC > CbC_gcc
comparison gcc/testsuite/gcc.dg/Wunsuffixed-float-constants-1.c @ 111:04ced10e8804
gcc 7
| author | kono |
|---|---|
| date | Fri, 27 Oct 2017 22:46:09 +0900 |
| parents | |
| children | 1830386684a0 |
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| 68:561a7518be6b | 111:04ced10e8804 |
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| 1 /* { dg-do compile } */ | |
| 2 /* { dg-options "-std=gnu99 -Wunsuffixed-float-constants" } */ | |
| 3 | |
| 4 #define VAL 0.5; | |
| 5 | |
| 6 double a = 1.1d; | |
| 7 | |
| 8 /* With FLOAT_CONST_DECIMAL64 switched to ON these would have type | |
| 9 _Decimal64. */ | |
| 10 | |
| 11 double b = VAL; /* { dg-warning "unsuffixed float constant" } */ | |
| 12 double c = 1.2; /* { dg-warning "unsuffixed float constant" } */ | |
| 13 | |
| 14 /* With FLOAT_CONST_DECIMAL64 switched to ON these are still binary. */ | |
| 15 | |
| 16 double d = 0x5.0p1; /* No warning for hex constant. */ | |
| 17 double e = 3.1i; /* No warning for imaginary constant. */ |